254 results on '"El Shaieb, Kamal M."'
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2. Synthesis of novel quinazolines via nucleophilic cycloaddition of 2-amino-N′-arylbenzimidamides with dimethyl acetylenedicarboxylate and 2-(dicyanomethylene)indan-1,3-dione
3. Reactive intermediates in the reaction of hydrazinecarbothioamides with 2-(bis(methylthio)methylene)malononitrile and ethyl 2-cyano-3,3-bis(methylthio)acrylate
4. Design, Synthesis and Biological Evaluation of Syn and Anti-like Double Warhead Quinolinones Bearing Dihydroxy Naphthalene Moiety as Epidermal Growth Factor Receptor Inhibitors with Potential Apoptotic Antiproliferative Action
5. Life span extension of Caenorhabditis elegans by novel pyridoperimidine derivative
6. Functionalized 1,3-Thiazolidin-4-Ones from 2-Oxo-Acenaphthoquinylidene- and [2.2]Paracyclophanylidene-Thiosemicarbazones
7. Reaction of 1,8-diaminonaphthalene with some selected π-acceptors; prospective optically active non-linear cyanovinylated naphthalenes as well as synthesis of novel perimidin and pleiadene derivatives
8. Reactivity of N-substituted alkenylidene hydrazinecarbothioamides toward tetracyanoethylene, an efficient synthesis stereoselective 1,3-thiazole compounds
9. Investigation of the reactivity of 4-amino-5-hydrazineyl-4H-1,2, 4-triazole-3-thiol towards some selected carbonyl compounds: synthesis of novel triazolotriazine-, triazolotetrazine-, and triazolopthalazine derivatives
10. Synthesis of 4-arylaminoquinazoline-2-carboxylic acid derivatives by the reaction of (Z)-2-amino-N ′-aryl-benzimidamides with some selected anhydrides
11. Design, synthesis, and DNA interaction studies of furo-imidazo[3.3.3]propellane derivatives: Potential anticancer agents
12. Reactive intermediates in the reaction of hydrazinecarbothioamides with 2-(bis(methylthio)methylene)malononitrile and ethyl 2-cyano-3,3-bis(methylthio)acrylate
13. Reactivity of 2-substituted hydrazinecarbothioamides towards tetracyanoethylene and convenient synthesis of (5-amino-2-diazenylthiazolylmethylene)malononitrile derivatives
14. The Behavior of (cyclic‐alkylidene)hydrazinecarbothioamides in Cyclization with Dimethyl acetylenedicarboxylate
15. Synthesis of bis-oxathiaaza[3.3.3]propellanes via nucleophilic addition of (1,ω-alkanediyl)bis(N'-organylthioureas) on dicyanomethylene-1,3-indanedione
16. ChemInform Abstract: 4-Hydroxy-1-phenylquinolin-2(1H)-one in One-Pot Synthesis of Pyrimidoquinolines and Related Compounds under Microwave Irradiation and Conventional Conditions.
17. ChemInform Abstract: The Reactivity of Dimethyl Acetylenedicarboxylate and Heterocyclization of Hydrazinecarbothioamides to 1,3‐Thiazolidin‐4‐ones.
18. Synthesis of spiro-1,2,4-triazole-3-thiones from cycloalkanone thiosemicarbazones, and formation of a cyclic 1,2-dithione
19. ChemInform Abstract: Synthesis of Benzo[4,5]isoquinolino[2,1‐a]quinazoline Derivatives by Reaction of (Z)‐2‐Amino‐N′‐arylbenzimidamides with 1,8‐Naphthalic Anhydride.
20. Synthesis of 1,3-Thiazolidin-4-Ones; Reactivity of the Thiosemicarbazone Function towards Dimethyl Acetylenedicarboxylate
21. Synthesis and Biological activity of 1,3-Thiazolylidenehydrazinylidene ethylpyridiniumbromide monohydrate, 1,3-Thiazolylidenehydraziniumbromide and 1,3-Thiazolylidenehydrazine derivatives
22. Reactivity ofN,N″-1,ω-alkanediyl-bis-[N′-organylthiourea] Derivatives Towards Isatylidene Malononitrile
23. 4,15-Diamino[2.2]paracyclophane as a useful precursor for the synthesis of novelpseudo-geminal [2.2]paracyclophane compounds
24. Synthesis of Benzo[4,5]isoquinolino[2,1-a]Quinazoline Derivatives by Reaction of (Z)-2-amino-N′-arylbenzimidamides with 1,8-naphthalic Anhydride
25. ChemInform Abstract: Synthesis of Bis‐thiazolidin‐4‐ones from N,N,N“‐(1,ω‐Alkanediyl)bis(N”‐organylthiourea) Derivatives.
26. 4-Hydroxy-1-phenylquinolin-2(1H)-one in One-pot Synthesis of Pyrimidoquinolines and Related Compounds under Microwave Irradiation and Conventional Conditions
27. Synthesis and Biological activity of 1,3-Thiazolylidenehydrazinylidene ethylpyridiniumbromide monohydrate, 1,3-Thiazolylidenehydraziniumbromide and 1,3-Thiazolylidenehydrazine derivatives
28. Eschenmoser Coupling Reaction and Reactivity of Hydrazinecarbothioamides in the Synthesis of Benzindazole and Naphthothiazole Derivatives.
29. The Reactivity of Dimethyl Acetylenedicarboxylate and Heterocyclization of Hydrazinecarbothioamides to 1,3-Thiazolidin-4-ones
30. ChemInform Abstract: Synthesis of Thiazolidin‐4‐ones from Substituted (Ylidene)hydrazinecarbothioamides and Dimethyl Acetylenedicarboxylate.
31. Synthesis and Antibacterial Activity of New Substituted Ethylidenehydrazinylidene-1,3-thiazol-4-ones
32. Exploiting the 1,2,3-Triazole Moiety to Generate Carbazole Molecular Architectures through Click Approach
33. ChemInform Abstract: The Chemical and Structural Properties of 2-Aminobenzylamine Derivatives.
34. Synthesis of Thiazolidin-4-ones from Substituted (Ylidene)hydrazinecarbothioamides and Dimethyl Acetylenedicarboxylate
35. ChemInform Abstract: Facile Synthesis of Thiazole, Thiazine and Isoindole Derivatives via EDA Approach and Conventional Methods.
36. Facile Synthesis of Thiazole, Thiazine and Isoindole Derivatives via EDA Approach and Conventional Methods
37. The Chemical and Structural Properties of 2-Aminobenzylamine Derivatives
38. ChemInform Abstract: Condensation Reactions of 2-Aminobenzohydrazide with Various Carbonyl Compounds.
39. ChemInform Abstract: Synthesis of 1,2,4‐Triazepine and 1,2,5‐Triazocine Derivatives from the Reaction of 2‐Aminobenzohydrazide with π‐Acceptors.
40. Reactivity of N, N″-1,ω-alkanediyl-bis-[ N′-organylthiourea] Derivatives Towards Isatylidene Malononitrile.
41. 4-Hydroxy-1-phenylquinolin-2(1 H)-one in.
42. The Reactivity of Dimethyl Acetylenedicarboxylate and.
43. Condensation Reactions of 2-Aminobenzohydrazide with Various Carbonyl Compounds
44. ChemInform Abstract: Synthesis of Thiazine and Thiazepine Derivatives from (Z)-2-Cyano-3-mercapto-3-(phenylamino)acrylamide.
45. Synthesis of 1,2,4-triazepine and 1,2,5-triazocine derivatives from the reaction of 2-aminobenzohydrazide with π-acceptors
46. ChemInform Abstract: The First Indazolimine‐Arylazobenzonitrile Rearrangement.
47. Synthesis of Thiazine and Thiazepine Derivatives from (Z)-2-Cyano-3-Mercapto-3-(Phenylamino)Acrylamide
48. The First Indazolimine-Arylazobenzonitrile Rearrangement
49. ChemInform Abstract: Synthesis of Dibenzo[b,e][1,4]diazepine Derivatives.
50. ChemInform Abstract: An Efficient and Simple Route to Prospective Biologically Active Isoindoloquinazoline, Pyrimidine and Thiazine Derivatives Using 2-Amino-N′-arylbenzamidine and Related Compounds as Starting Materials.
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